Home / 7,833.52-10,810.29-4,297.06

Finding the Fourth Proportional to 7,833.52, 10,810.29 and 4,297.06

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Solution

The fourth proportional to 7,833.52, 10,810.29 and 4,297.06 is: 5,929.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833.52 : 10,810.29 = 4,297.06 : x
  2. Step 2: Convert to fraction form
    7,833.52/10,810.29 = 4,297.06/x
  3. Step 3: Cross multiply
    7,833.52x = 10,810.29 × 4,297.06
  4. Step 4: Simplify right side
    7,833.52x = 46,452,464.75
  5. Step 5: Solve for x
    x = 46,452,464.75/7,833.52
  6. Step 6: Final answer
    x = 5,929.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.